Revascularization

Revascularization (pronunciation: ree-vask-yuh-luh-zey-shuhn) is a medical procedure that restores blood flow to a body part or organ that has suffered from a lack of oxygen due to blocked or damaged blood vessels.

Etymology

The term "revascularization" is derived from the Latin re- meaning "again", vasculum meaning "small vessel", and the English suffix -ization indicating an action or process.

Procedure

Revascularization can be achieved through various methods, including angioplasty, stent placement, bypass surgery, and endarterectomy. The choice of method depends on the location and extent of the blockage, the patient's overall health, and other factors.

Indications

Revascularization is typically indicated for conditions such as coronary artery disease, peripheral artery disease, and carotid artery disease, where blood flow is restricted or blocked. It may also be used in the treatment of myocardial infarction (heart attack) and stroke.

Risks and Complications

As with any medical procedure, revascularization carries potential risks and complications. These may include bleeding, infection, blood clots, arrhythmia, stroke, and heart attack. The risk of complications is influenced by factors such as the patient's age, overall health, and the presence of other medical conditions.

Related Terms

Angioplasty: A procedure to widen narrowed or blocked blood vessels.
Stent: A small mesh tube used to treat narrow or weak arteries.
Bypass surgery: A surgical procedure to create a new pathway for blood flow to the heart.
Endarterectomy: A surgical procedure to remove the inner lining of an artery when it has become thickened or damaged.
Coronary artery disease: A disease caused by the buildup of plaque in the coronary arteries.
Peripheral artery disease: A circulatory condition in which narrowed blood vessels reduce blood flow to the limbs.
Carotid artery disease: A disease in which the carotid arteries, the main blood vessels to the brain, become narrowed or blocked.
Myocardial infarction: Also known as a heart attack, occurs when blood flow to a part of the heart is blocked.
Stroke: A condition that occurs when the blood supply to part of the brain is interrupted or reduced.

External links

Medical encyclopedia article on Revascularization
Wikipedia's article - Revascularization

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Revascularization